baber/WOPTO huggingface dataset:
Patent RU-2083301-C1 (RU)
Title: Apparatus for radial adjustment of roll of prestressed rolling stand
Inventor: MEDVEDEV VIKTOR M
IPC: B21B31/26
Filed: 1995-02-20
Granted: 1997-07-10
Abstract: FIELD: rolling equipment, namely supports of bar and rod rolling mills having frame-free prestressed stands. SUBSTANCE: apparatus for radial adjustment of roll of prestressed rolling stand includes mounted in chock eccentric sleeve inside which bearing unit of roll is mounted, cover for axial fixation of eccentric sleeve relative to chock, drive unit for rotating eccentric sleeve. Said sleeve has variable-thickness wall with thickened portion in the form of toothed sector whose teeth are constantly engaged with rotation drive unit. Rotation angle of eccentric sleeve is limited due to engagement of bearing surfaces of its sector-shaped thickened portion and chock. Symmetry plane of said thickened portion is normal relative to plane passing through axes of turnings of said eccentric sleeve. EFFECT: increased axial carrying capacity due to use of radial thrust ball bearing of larger diameter; reduced cost of making parts of liquid-friction bearings due to use of standard sleeve-trunnion, lowered time period for correcting roll gap due to limited rotation angle of eccentric sleeve being constantly in zone of effective adjustment, increased service life period of roll due to larger range of using its barrel. 5 dwg
Patent RU-2126820-C1 (RU)
Title: Composition for alcoholic drink "kalina krasnaya"
Inventor: SHAMOV A A
IPC: C12G3/06
Filed: 1995-03-07
Granted: 1999-02-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: composition contains ingredients in the following ratio, kg/1000 dal: dogberry, 170-190; viburnum, 290-300; sweet-grass (herb), 0.9-1.2; bitter almond, 0.9-1.2; sugar, 1500-1800; citric acid, 28-29. The composition also contains, l: brandy, 110-130; aqueous-alcoholic liquid, the balance. EFFECT: improved taste. 1 tbl
Patent RU-2124202-C1 (RU)
Title: Method of certifying drugs
Inventor: VLADIMIROV JU A
IPC: G01N33/48
Filed: 1995-04-21
Granted: 1998-12-27
Abstract: FIELD: drugs. SUBSTANCE: drugs subjected to gamma-radiation are certified by measuring amplitudes of intensity of flashes occurring upon chemiluminescence of suspension of polymorphonuclear living body cell lymphocytes in presence of substances being analyzed and luminol at temperature close to 37 C. Effect of gamma-irradiated drugs on living body cells is registered and compared with that obtained with non-irradiated drugs. The procedure is repeated each three days during a month. Measured parameters are maximum intensity amplitude of the first chemiluminescence flash, 10 7  quanta/s 4 π, upon addition of nonirradiated drug; and amplitude of intensity one min after closing of shutter of chemiluminometer for introducing sample of irradiated drug, 10 7  quanta/s 4 π. Magnitude of toxicity of irradiated drug is found from difference in intensity amplitudes of the first flash upon addition of nonirradiated drug and chemiluminescence intensity in the case when irradiated drug to be certified is available. Pellets are preliminarily crushed and dissolved in water 2.0 mg/ml. Rabbit and human blood with 5-% sodium citrate in 4:1 proportion are used to calibrate chemiluminescence device. EFFECT: enabled estimation of toxicity and biological activity of gamma-irradiated antiemetic and anticonvulsant drugs. 4 cl, 4 dwg, 4 tbl, 3 ex
Patent RU-2099567-C1 (RU)
Title: Device for axial unloading of rotor of turbine pump unit
Inventor: DMITRENKO ANATOLIJ IVANOVICH
IPC: F01D3/04
Filed: 1995-04-28
Granted: 1997-12-20
Abstract: FIELD: pump engineering. SUBSTANCE: device has multi- stage pump, turbine 2, rotor 3, unloading space of impeller 4 with control member 7, axial space in the control member, and discharging space 8 downstream of the unloading space and seal of rotor 16 that separates the spaces of the turbine and pump. Discharging space 8 is connected with the inlet of impeller 9 of the second stage with openings 10 and 11 in the impellers and ring passageway 12 defined by the shaft and hubs of the impellers. From the side of the disk of the turbine the housing is provided with ring projection 14 arranged in its periphery portion. The projection defines an axial space together with the end face of the disk of the turbine and unloading space 5 together with the separating seal of rotor 13. When the rotor is shifted to the turbine the axial space is equal to the axial stroke of the rotor. EFFECT: enhanced reliability. 2 dwg
Patent RU-2082425-C1 (RU)
Title: Method of dihydroquercitin preparing
Inventor: BABKIN VASILIJ A
IPC: A61K129/00
Filed: 1995-05-16
Granted: 1997-06-27
Abstract: FIELD: medicine, chemical-pharmaceutical industry. SUBSTANCE: method involves extraction of larch or Douglas fir the milled wood that is carried out at ethyl acetate boiling point at ratio raw to ethyl acetate = 1:(5-8). Extraction process is carried out for 1-5 h. Obtained extract is filtered and evaporated up to the dry residue preparing that is mixed with benzine or hexane at mass ratio = 1:(8-20), respectively. Mixture is kept for 15-40 min at 18-24 C at stirring and solvent is distilled off. EFFECT: improved method of preparing. 2 cl
Patent RU-2104078-C1 (RU)
Inventor: MAJKL KOLIN KVIGLI
IPC: C08J3/09
Filed: 1993-09-15
Granted: 1998-02-10
Abstract: FIELD: pulp-and-paper industry. SUBSTANCE: cellulose solution is prepared by passing preliminarily prepared mixture of tert-amine-N- oxide, water, and cellulose through thin-film evaporator using blade rotor. Treatment is conducted under following conditions: heated surface area from 1 to 125 sq. m, distance between adjacent blades 65 to 175 mm, of periphery speed less than 8 m/s, underpressure 25 to 100 mbar, and temperature 90 to 135 C. EFFECT: intensified cellulose dissolution process. 9 cl, 9 dwg, 3 tbl
Patent RU-2091979-C1 (RU)
Inventor: LYAUS IGOR M
IPC: H02M7/539
Filed: 1995-06-06
Granted: 1997-09-27
Abstract: FIELD: electrical engineering. SUBSTANCE: inputs 30 and 31 of speed controller 8 are supplied with signals proportional to preset torque on shaft of induction motor 3 and to its rotor rotational speed, respectively. Sinusoidal sequences proportional to preset values of phase currents of motor 3 are formed at outputs 32 and 33 of controller 8, and phase pulse signals a,b,c of the same frequency are generated at outputs 46,47,48 of controller 8. Error amplifiers 9,10, 11 compare preset and actual values of phase currents of motor 3, and comparators 12, 13, 14 determine sign of difference between preset and actual values of currents. Signals Xa, Xb, Xc which control thyristor 24-29 of inverter 1 are formed in permanent storage 45 by the given algorithm from combination of signals a, b, c and ya, yb, yc which determine the sign of difference between preset and actual currents. This makes it possible to follow current form in each phase of motor at 1/6 part of period, twice per period and thus to improve efficiency of inverter. EFFECT: reduced losses of inverter, minimized effect of restriction by minimum realized phase current and consequently by minimum torque; this can be obtained by decreasing the frequency of change-over of rectifier valves. 2 cl, 5 dwg
Patent RU-2092299-C1 (RU)
Title: Device for fine feed of workpieces at grinding
Inventor: KHUDOBIN LEONID V
IPC: B24B47/20
Filed: 1995-06-06
Granted: 1997-10-10
Abstract: FIELD: mechanical engineering and instrumentation engineering for high-precision finishing (grinding) of workpieces. SUBSTANCE: device has a base, upper plate with a workpiece chuck installed in parallel with the base. The heating element with the heating and cooling system is placed between the base and upper plate. The device provides for a system of wedges installed on the base and upper plate and engaged with balls placed in the strips secured on the ends of the heating element made of metal with a thermomechanical memory. The upper plates moves on cylindrical guides placed between which are the plate resetting springs. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2121535-C1 (RU)
Title: Method for spinning nontwisted or twisted with some twist thread and textile thread
Inventor: VILL JAM VINGEJT KURREN
IPC: D02G1/20
Filed: 1993-11-02
Granted: 1998-11-10
Abstract: FIELD: textile industry. SUBSTANCE: two or more drawn complex threads are passed through nozzle in which under the action of air jets monofilaments of two complex threads are interwoven to form loops and weaves. Before entering the nozzle hole, complex threads are not drawn or drawn partially. After leaving the nozzle device, when monofilaments of thread are entangled and contain loops and weaves, entangled thread is drawn so that considerable part of drawing or full drawing is accomplished after nozzle device and so that at least one complex thread is drawn to feature stable drawn state with provision of thread tightening. Produced textile thread by this method may present sewing thread. EFFECT: higher rate of thread spinning and reduced cost price of its manufacture. 9 cl, 3 dwg
Patent RU-2129638-C1 (RU)
Inventor: EHNTONI GRIN
IPC: E02D23/02
Filed: 1995-08-18
Granted: 1999-04-27
Abstract: FIELD: construction engineering. SUBSTANCE: sea platform is used in hydraulic engineering structures erected in water area of seas. Sea platform is mainly intended for supporting self-raising drilling rigs, oil and gas producing facilities, and sea bases used in prospecting and producing oil and gas in sea medium. Sea platform is made in the form of ground base having three or more towers or columns. Columns are used to directly support posts of self-raising drilling rig or producing facility. Aforesaid arrangement of sea platform can be used for supporting sea base which in its turn supports drilling guide columns and decking and other structures which are used for carrying oil and gas producing facilities. Power plants can be also installed here. Sea platform can be installed in various sites of well drilling without any serious modifications so as to adapt it to real local conditions. Aforesaid embodiment of sea platforms widens is functional potentialities. EFFECT: higher efficiency. 7 cl, 9 dwg
Patent RU-2107219-C1 (RU)
Title: Method for control of pipeline liquid transportation with zone of flow at incomplete filling of pipeline section
Inventor: LEVCHENKO E L
IPC: F17D1/14
Filed: 1995-08-18
Granted: 1998-03-20
Abstract: FIELD: pipeline liquid transportation; control of oil transportation. SUBSTANCE: flow rate in pipeline section above zone with flow at incomplete filling of pipeline section is regulated. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2091526-C1 (RU)
Inventor: POLIVANOV SERGEJ YU
IPC: D05B1/12
Filed: 1996-01-12
Granted: 1997-09-27
Abstract: Изобретение относится к прямострочным машинам, а именно к бытовым швейным машинам, и позволяет расширить технологические возможности машин данного типа. Машина содержит смонтированные в корпусе механизмы игловодителя, челнока с корпусом хода, нитепритягивателя, двигателя ткани, прижимной лапки. При этом корпус хода челнока снабжен двумя опорами, одна из которых предназначена для передней втулки челночного вала, несущего жестко закрепленный на нем эксцентрик подъема механизма вертикального перемещения зубчатой рейки, а вторая опора предназначена для коромысла механизма горизонтального перемещения зубчатой рейки. 2 с. и 26 з.п. ф-лы, 16 ил.
Patent RU-2108592-C1 (RU)
Title: Method of determination of current which forms high-voltage breakdown channel in crystal dielectrics by means of dependence of breakdown channel formation speed from voltage
Inventor: EMLIN R V
IPC: G01R31/12
Filed: 1996-01-18
Granted: 1998-04-10
Abstract: FIELD: electrical breakdown physics. SUBSTANCE: dielectric specimen is positioned in coaxial breakdown cell between two electrodes formed by breaking the central conductor of coaxial breakdown cell. One of electrodes is sharpened. It has function of cathode or anode depending on polarity of high-voltage pulse supplied. High-voltage pulse U gen1  is supplied from generator to surface of dielectric specimen through sharpened electrode with resistor series-connected to central conductor which forms this electrode. Delay time between pulse arrival at specimen surface and appearance of current pulse on second electrode after breakdown is measured. Broken-down dielectric specimen is replaced by other specimen of the same dimensions. Resistor is disconnected, and high-voltage pulse is applied to specimen through sharpened electrode. High-voltage pulse amplitude U gen2  is of such value at which delay time of current pulse appearance on second electrode is the same as in case of breakdown of first specimen of dielectric by voltage U gen1 , with resistor connected to circuit. Voltage difference is determined and divided by resistor numerical value. Thus current value sought for is obtained. EFFECT: more reliable determination of current which forms high-voltage breakdown channel. 3 dwg
Patent RU-2107758-C1 (RU)
Title: Body of comber cylinder of spindleless spinning
Inventor: KUZNETSOV LEONID ALEKSANDROVIC
IPC: D01H4/38
Filed: 1996-01-25
Granted: 1998-03-27
Abstract: FIELD: textile equipment. SUBSTANCE: body of comber cylinder of spindleless spinning is designed to provide for directed motion of flow of separated fibers to yarn-forming devices of spindleless spinning. Channel of directed motion of fibrous flow is made in form of separate case having flat surface over involute curve. Channel is cone-shaped and its inlet is rectangular and outlet is radial-chord. Chord inner surface of channel is straight. Mounted through chord inner surface of channel into internal space of channel is insert which ensures motion of core product through center of radial zone of outlet parallel to split plane of body. EFFECT: improved service properties of technical solutions of spindleless spinning of core-spun yarn. 8 cl, 10 dwg
Patent RU-2099225-C1 (RU)
Title: Shock absorber of electromagnetic car retarder
Inventor: KALASHNIKOV ALEKSANDR KONSTANT
IPC: B61K7/12
Filed: 1996-02-14
Granted: 1997-12-20
Abstract: FIELD: railway transport. SUBSTANCE: shock absorber secured by bracket to magnetic circuit core for displacement in direction square to brake beam has fixing partition dividing shock absorber into two spaces, one of which accommodates resilient damping member and the other, compensating da resilient member. Each resilient member is fixed in position at definite initial force and is installed for axial displacement of end faces mechanically coupled with brake beam which is set in position providing required clearance between brake beams. EFFECT: enhanced reliability of operation. 11 cl, 4 dwg
Patent RU-2071258-C1 (RU)
IPC: A22C11/00
Filed: 1996-04-24
Granted: 1997-01-10
Abstract: Использование: в пищевой промышленности. Сущность: способ заготовки, промышленной переработки, хранения, транспортировки и подготовки к реализации мяса, мясопродуктов, колбасных изделий и птицы и способ их хранения, транспортировки и подготовки к реализации мяса, мясопродуктов, колбасных изделий и птицы предусматривают убой скота и птицы, обескровливание и сбор крови, очистку, выемку внутренностей, перегрузку в зону обработки субпродуктов и кишок, мойку туш, субпродуктов, отдельных внутренних органов животных, птицы и тары, охлаждение или замораживание по меньшей мере, части мяса в тушах, или полутушах, или птицы, разделку, обвалку, жиловку, измельчение и фасовку мяса и птицы с формированием полуфабрикатов, погрузку и транспортировку их на хранение или реализацию, производство по меньшей мере из части мяса или фарша, или колбасных изделий, или консервов, или мясопродуктов, их изготовление, тепловую обработку и хранение. Выдержку продуктов в камере хранения осуществляют при температуре и влажности, необходимых для обеспечения их сохранности в камере с охлаждающими панелями, установленными определенным образом при подаче в случае необходимости холодного воздуха. По меньшей мере часть операций технологического процесса осуществляют с использованием аэропрозрачного устройства, выполненного в виде контейнера, конструктивные особенности которого позволяют исключить перегрузку сырья и пищевых продуктов из него при переходе от одной операции к другой. 2 с. и 381 з.п. ф-лы, 45 ил.
Patent RU-2106425-C1 (RU)
Title: Austenite stainless steel
Inventor: FREDERIK DESKAV
IPC: C22C38/44
Filed: 1996-04-19
Granted: 1998-03-10
Abstract: FIELD: steelmaking. SUBSTANCE: austenite stainless steel for manufacturing wire can be used for wire-dragging up to diameter less than 0.3 mm and manufacturing fatigue-experienced parts. Along with commonly utilized carbon, nitrogen, manganese, chromium, nickel, silicon, sulfur, oxygen, aluminum, calcium, specific impurities, iron, and formed silicon, calcium, and aluminum oxides, steel additionally contains magnesium, titanium, manganese oxide, magnesium oxide, and chromium oxide, oxides being in the form of glass-like mixture. EFFECT: improved specific characteristics of steel. 6 cl, 2 dwg, 2 tbl
Patent RU-2119163-C1 (RU)
Title: Method of controlling temperature condition of heat discharge from hydroelectric power plants into cooling reservoirs
Inventor: BUKHARIN O V
IPC: G01N33/18
Filed: 1996-07-11
Granted: 1998-09-20
Abstract: FIELD: electric- power industry. SUBSTANCE: method involves, as test procedure, bioindication of titer of antilysozyme microorganisms followed by determining their activity level. When level below 6 mcg/ml is found, temperature condition is regarded as optimal, at 6 mcg/ml - threshold temperature, and when activity level equals or exceeds 7 mcg/ml, temperature condition is regarded as unfavorable. EFFECT: improved test accuracy and rapidity. 2 dwg, 3 tbl
Patent RU-2095785-C1 (RU)
Title: Device measuring density of liquids
Inventor: PODGORNOV VLADIMIR A
IPC: G01N9/20
Filed: 1996-07-16
Granted: 1997-11-10
Abstract: FIELD: measurement technology. SUBSTANCE: given device has float and permanent magnet anchored on opposite ends of rocker mounted for rotation in bearings of body located above rocker, electromagnet coil placed over trajectory of movement of permanent magnet, sensor of charge of position of float, unit setting changeable direct current through coil and ammeter. Current of detachment of permanent magnet from electromagnet coil with gradual decrease of current through it is informative parameter and it causes abrupt transfer of rocker into stable state characterized by float resting against body which is preset by initial balancing of rocker in assembly. EFFECT: high measurement accuracy, increased functional reliability under conditions of changing working pressures of liquid.
Patent RU-2111794-C1 (RU)
Inventor: STOJANOV A V
IPC: B02C21/00
Filed: 1996-08-27
Granted: 1998-05-27
Abstract: FIELD: treatment of welding materials. SUBSTANCE: crushing and classifying complex is made to vertical pattern of transport system with specialization of separate lines at final stage of treatment of components; process is conducted in closed loop of hermetic lines. Complex is provided with three-position material flow distributor fitted after jaw crusher of secondary crushing. One fine milling line is provided with platform for mounting material containers on collecting bin; one of lines is provided with additional bin fitted with proportioner for feeding the mineral additive in flow of explosive materials. EFFECT: enhanced efficiency. 4 cl, 7 dwg
Patent RU-2114442-C1 (RU)
Title: Device for transmission of navigational and additional information
Inventor: ALEKSEEV N V
IPC: G01S19/03
Filed: 1996-09-10
Granted: 1998-06-27
Abstract: FIELD: radio navigation. SUBSTANCE: device uses standard-frequency generator 1, two phase modulators 2, 14, navigational information transmitter 3, transmitting antenna 4, clock-frequency synthesizer 5, carrier-frequency synthesizer 6, pseudorandom-sequence generators 7,8, frequency divider 9, command-distributing unit 10, mode 2 multipliers 11,12, modulating signal generator 13, frequency multipliers 15, 16 with multiplication factors K 1  and K 2 , additional information transmitter 17, band-elimination filter 18 and diplexer 19. The device features a high authenticity of transmitted information and has no limitations in body and type of transmitted information in specified frequency band of carrier waves. EFFECT: enhanced authenticity. 3 dwg
Patent RU-2131072-C1 (RU)
Inventor: ABRAMTSEV E P
IPC: F16H21/18
Filed: 1996-11-27
Granted: 1999-05-27
Abstract: FIELD: mechanisms converting rotary motion to reciprocating motion, employment as summing mechanism. SUBSTANCE: given mechanism presents n pairs of eccentrics placed one inside another in which internal eccentrics are arranged concentrically and external ones are positioned eccentrically to driven link located in center of mechanism. Each eccentric in pair is provided with drive for its rotation relative to another eccentric and last external eccentric is hinged to body. In case of rotation in accord with interrelated laws of any pair of eccentrics driven link moves along straight line, in case of rotation of several pairs of eccentrics driven link moves to distance equal to algebraic sum of eccentricities of individual eccentrics. EFFECT: expanded range of movements of driven link without change of eccentricity of eccentrics. 2 dwg
Patent RU-2119802-C1 (RU)
Title: Device for performing electrochemical treatment of liquid media
Inventor: MEERKOP G E
IPC: C02F1/00
Filed: 1996-12-18
Granted: 1998-10-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has direct current power supply source, continuous flow electrolysis cell, line for supplying the liquid medium to be treated, cathode discharge line for removing the liquid medium from the cathode chamber and transporting it to the place where its pouring or collection is done, anode discharge line for discharging the liquid medium from the anode chamber into catalysis reactor for dissociating active chlorine, discharge line for transferring the liquid medium to the collection place. The device also has encircling line, supplementary outlet line and flow switch unit. The encircling line carries the liquid medium from the anode chamber or its discharge line or from the supplementary outlet line into the discharge line. The device is also provided with overflow line for delivering the liquid medium from one chamber of the electrolysis cell into another one, connection line for delivering the liquid medium the cathode discharge line into the anode discharge line, continuous flow additional reservoir, cleaning filter and other components. EFFECT: enhanced effectiveness in producing sterilizing, purifying, disinfecting, detergent, bleaching or medical solutions. 18 cl, 13 dwg
Patent RU-2129751-C1 (RU)
Inventor: DOUG-JANG SONG
IPC: H04L49/115
Filed: 1996-12-25
Granted: 1999-04-27
Abstract: FIELD: computer engineering. SUBSTANCE: system has input buffer, input switching circuit that functions as retrieval and adding means, copy switching circuit that also functions as retrieval and adding means, feedback switching circuit that functions to receive cells sent back and to save them till next cell cycle, routing table used for data storage to convert them and replace data for cell routing, routing and feedback controller that functions to route and control input cells and those sent back according to routing table, routing switching circuits, cell separator that functions to separate cells into those routed and cells brought to routing circuits and to transmit them to routing switching circuits, and cell combiner used to combine cells and to bring separated ones from output ports of routing switching circuits. EFFECT: provision for complex data representation in asynchronous switching mode. 5 cl, 39 dwg, 1 tbl